12664795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17713}}^1$

素因数の和:17742

約数の個数: 16

約数和(自身を含む): 17855712

約数和(自身を除く): 5190917

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 17713, 88565, 194843, 230269, 974215, 1151345, 2532959, 12664795]

約数ペア:

[(1, 12664795), (5, 2532959), (11, 1151345), (13, 974215), (55, 230269), (65, 194843), (143, 88565), (715, 17713)]